baber/WOPTO huggingface dataset:
Patent JP-S6412988-A (JP)
Title: Car with hydrostatic type non-stage transmission
Inventor: HAYASHI TSUTOMU
IPC: B62M7/06
Filed: 1987-07-06
Abstract: PURPOSE: To enlarge the space around a prime mover and improve the freedom of a layout by separating a hydrostatic type continuously variable transmission form the prime mover and arranging the transmission in a wide space near a drive wheel. CONSTITUTION: The power output from the crankshaft 63 of a prime mover 9 is reduced by a primary speed reduction gear 13. The output sprocket 14 of the primary speed reduction gear 13 is detachably attached to the input cylinder shaft of the hydrostatic type continuously variable transmission 10 arranged near a drive wheel 7. The output of the input cylinder shaft is changed by the swash plate pump and the swash plate motor incorporated in a transmission 10 and transmitted to an output shaft 40. The output shaft 40 is detachably mounted on the drive wheel 7. Since dead space around the prime mover 9 is broaden tanks to this constitution, auxiliary equipment can freely be laid out, and the continuously variable transmission 10 can be removed with ease for inspection.
Patent JP-2000001025-A (JP)
Title: Imaging apparatus and control method therefor
Inventor: SEKINE YOSHIHIRO
IPC: B41J29/38
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To perform proof printing and document printing after confirming finish while preventing double transfer of image data by providing a print sustaining means for interrupting print operation temporarily after proof printing and resuming print operation based on a user command. SOLUTION: At the time of print operation, an image is stored at first in an image memory 18. At the time of proof print operation, first part is printed at a print section 14 and print operation is interrupted temporarily at the end of printing. A control section 11 displays an indication screen at an operating section 12 and requests user's designation for alteration of parameters, residual print under confirmed finish state, cancel, and the like. Since user's designation is performed on the imaging apparatus side after confirming finish, the user can confirm finish easily using a proof. Furthermore, processing time is shortened because double transmission of image data is not required.
Patent JP-S6324622-A (JP)
Title: Semiconductor device
Inventor: YADOIWA YOSHIAKI
IPC: H01L21/302
Filed: 1986-07-16
Abstract: PURPOSE:To prevent the deterioration of a wiring life, increase the yield of a semiconductor device product, and improve its quality and reliability, by covering the surface with an insulating layer containing no material to increase the dry etching speed of a conductive layer. CONSTITUTION:On a semiconductor substrate 1 on the surface of which a diffusion region 2 is formed, an oxide film 3 is arranged which has a contact window 3 on the region 2, and one wiring 4a connected to the region 2 via the contact window and the other wiring 4b are arranged on the oxide film 3. Further, a contact window is made on the wiring 4b, a nitride film 5 the surface of which is covered with an oxide film 6 is formed and, on the oxide film 6, a wiring 7a and a wiring 7b connected to the wiring 4b via a contact window are arranged. Thus a multilayer interconnection structure is constituted. Accordingly, the surface of the nitride film 5 under the wirings 7a and 7b is covered with the oxide film 6, so that the nitrogen gas to accelerate a reaction at the time of dry eyching process does not generate, and the undercut of the wirings 7a and 7b does not occur.
Patent JP-H0462195-A (JP)
Title: Lifting device for pencil holder in automatic drafting machine
Inventor: OGUCHI HIROSHI
IPC: B43L13/02
Filed: 1990-06-27
Abstract: PURPOSE:To achieve rapidly miniaturization of a lift drive device and acceleration of processing speed by supporting a knock plate on an image drawing head in a freely lifting manner and allowing a stroke amplification/direction changeover mechanism to be located between an output element of the lift drive device and the knock plate. CONSTITUTION:A lift drive device 28 is driven by a controller, and if an output element 30 is caused to climb up, an arm 34 rocks clockwise, centered around a shaft 38 and a knock plate 34a descends. A flange 46 is pressed down, then a lead chuck mechanism in the pencil holder 44 is released and a lead is fed out downward by mutual action of the ascent of the pencil holder 44 itself and the descent of the knock plate 34a. The pencil holder 44 is repeatedly lifted up and down to discharge any remaining lead in the main body of the pencil holder 44 and a long lead is fed to a pencil lead displacement tube 44. In this case, the arm 34 and the shafts 32, 38 constitute, a stroke amplification/ direction changeover mechanism.
Patent JP-S6432710-A (JP)
Title: Linear differential amplifier amplifier
Inventor: ROORENSU EMU ETSUKURANDO
IPC: H03F3/45
Filed: 1988-07-06
Abstract: PURPOSE: To stably linearlize the output of a differential amplifier with respect to the input by providing two feedback paths, and making one feedback path function to linearize the output of the differential amplifier and the other feedback path function to secure the operation stability of the differential amplifier. CONSTITUTION: An additional emitter of a transistor(TR) is connected to an additional inverted input of a corresponding amplifier and a small-current source 32. A end feedback path to each TR enables a negative feedback current of at least minimum level to flow at any time. Therefore, the operation range of the differential amplifier is slightly reduced, but the stability is greatly increased.
Patent JP-H0334164-A (JP)
Title: Hard disk device
Inventor: KATO KOJI
IPC: G06F3/06
Filed: 1989-06-30
Abstract: PURPOSE:To accelerate processing speed by deviating a sector format by the prescribed number of sectors in a rotational direction of a disk for all the tracks following behind the track on which an alternate sector processing is applied in the same cylinder. CONSTITUTION:An alternate sector processing execution part 2 prohibits the use of a designated sector on a track (n) with a host command, and performs the re-formatting of the track so as to alternate to a spare sector. Next, a sector deviation processing execution part 3 switches the track to the next track n+1 in the same cylinder, and saves data recorded on the track to a working track prepared in advance. Next, the execution part 3 changes the state of the format of the track to the one where it is deviated by the prescribed number of sectors in the rotational direction of the disk, then, recovers the data. Thereby, when the read/write of the next track is performed from the track on which the alternate sector processing is applied, the time margin of the spare sector can be secured, which accelerate the processing speed of the whole of the device.
Patent JP-H04366682-A (JP)
Title: Reversible thermal recording material
Inventor: AZUMA HIROSHI
IPC: B41M5/36
Filed: 1991-06-13
Abstract: PURPOSE:To increase the Width of a temperature some to be made, transparent so that a stable transparent state can be obtained and at the same time, increase white turbidity when a thermal recording material becomes opaque so that a clear image is obtained, in the thermal recording material whose state changes reversibly from transparent to opaque due to temperature. CONSTITUTION:A reversible thermal recording material consists of an organic low molecular chemical compounds dispersed in a polymer resin base material. A) A higher than 15C higher ketone, B) a higher than 12C aliphatic saturated carboxylic acid and C) a higher than 16C higher fatty acid are used together as a low molecular chemical compound. Subsequently, the range of a temperature where a thermal recording material becomes transparent is 30 deg.C or higher, a heating device can be controlled very easily when an image is printed and is deleted, and a stable transparent state is ensured, if a temperature variation is slight. Further, the white turbidity when the thermal recording material becomes opaque is high so that a clear image is obtained.
Patent JP-H0810658-A (JP)
Title: Rotational spraying type electrostatic coating apparatus
Inventor: UEDA KOKICHI
IPC: B05B5/053
Filed: 1994-06-28
Abstract: PURPOSE:To mate a coating machine main body compact and to improve maintenance properties of an outside electrode, etc., in an indirect electrification type electrostatic coating apparatus. CONSTITUTION:A supporting part mounting face 21A is formed on the base end side of a coating machine main body 21 with a rotating spray head. In addition, a ring-like outside electrode supporting part 22 is removably formed on the mounting face 21A. A ring-like supporting part main body 23 and supporting arms 24, 24... for supporting each outside electrode 27 are formed on the outside electrode supporting part 22 and a voltage elevation rectifier circuit 29 of a high voltage generating apparatus is molded with a resin in the supporting part main body 23. The coating machine main body 21 is compactly prepd. by making removal of the supporting part 22 easy to improve maintenance properties and forming the voltage elevation rectifier circuit 29 into a ring-like shape by utilizing the outside electrode supporting part 22.
Patent JP-S6415368-A (JP)
Title: Sputtering device
Inventor: ARAKI ICHIRO
IPC: C23C14/34
Filed: 1987-07-07
Abstract: PURPOSE:To miniaturize a device, to promptly reduce the pressure with a small vacuum pump and to sputter the surface of a base by mounting a plurality of film-making chambers with an opening each at the ceiling part of a vacuum chamber provided with a rotary plate having a plurality of anodes on its circumference. CONSTITUTION:A rotation-introducing shaft 16 rotated by a rotating mechanism 18 and the rotary plate 14 supported by a bearing through a vacuum seal 17 are mounted in a vacuum chamber 13, a plurality of anodes (a) composed of magnets 10 and target materials 11 are arranged on the rotary plate 14, a plurality of film-making chamber 15 on each of which a base material 12 is fitted attachably detachably through a jig 26 is mounted with an opening each at the ceiling part 13a of the rotating plate 14, and a shutter 24 is provided horizontal and rotatively through a handle 25 just under this opening part. Then, after the air is discharged by a vacuum pump from an air outlet 22 of the vacuum chamber 13, gas is introduced from a gas inlet 23 and kept at a prescribed pressure, the rotary plates 14 are rotated, the anode (a) is stopped just under the base material 12, materials struck out from the anodes (a) by the impact of positive ions through a power-source-introducing terminal 9 connected with the power source 20 are scattered, sputtered to conduct a film-making.
Patent JP-S5792948-A (JP)
Title: Loop data transmission system
Inventor: SHINOHARA TOSHIO
IPC: G02B7/00
Filed: 1980-12-02
Abstract: PURPOSE: To prevent the system-down for the fault of a substation, by providing an OR gate, through which the signal from the preceding station passes to the succeeding station, in each substation.  
     CONSTITUTION: Receiving data from a transmission line 40a is not only transmitted to a transmission line 40b through an OR gate 52 but also converted to parallel data by an P-S converter 48 and is taken into a terminal IN 1  of a microprocessor 60. Serial data from a P-S converter 62 is transmitted to the transmission line 40b through the OR gate 52 also. Consequently, even if the microprocessor 60 is faulty, data from the transmission line 40a is transmitted to the transmission line 40b through the OR gate 52, and other stations transmit data normally. Since the same data as that on the transmission line 40a comes to a transmission line 42a, a transmission error is detected by checking the coincidence or the dissidence between both data. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0730444-A (JP)
Title: Transmitter
Inventor: KAWASAKI TOSHIO
IPC: H04L27/20
Filed: 1993-07-08
Abstract: PURPOSE:To prevent the generation of a high level peak on the head of each burst at the time of transmitting the burst signal (modulated wave) from a transmitter provided with an automatic level control function. CONSTITUTION:This transmitter is provided with a modulator 11 for modulating a carrier by a base band signal, a variable attenuator 12 for outputting a modulated wave controlled at a fixed level, a detector 13 for detecting the modulated wave, a subtractor 14 for controlling the gain of the attenuator 12 in accordance with a level difference between a detected output level and a reference level, and an operation part 21 for applying operation matched with the detection charateristics of the detector 3 to the base band signal in order to generate the reference level.
Patent JP-S5869155-A (JP)
Title: Power-on reset circuit for push button type dp signal transmitting dial circuit
Inventor: YAMAMOTO HITOSHI
IPC: H04M1/31
Filed: 1981-10-21
Abstract: PURPOSE:To keep the storage of telephone numbers for a prescribed time, by using the circuit constitution not using the power supply of station when a hook switch is disconnected, then availing charging voltage of a capacitor, and resetting a dial LSI again even at momentary interruption of lines. CONSTITUTION:In closing a hook switch Hsb, a current is supplied to a push button type DP signal transmitting dial circuit LSI through a constant current circuit CRD and a diode D2 to charge a capacitor C2 through a resistor 11. A transistor TR2 is turned on with a voltage between telephone lines L1, L2 voltage-divided with a diode D1, and resistors R8, R9 to reset the LSI. At the momentary interruption of lines, a voltage between the lines L1 anc L2 is not used and the LSI is reset again with the charging voltage of the capacitor C2 to store the storage of the telephone number within a prescribed time.
Patent JP-H0728346-A (JP)
Title: Image heating device
Inventor: OTSUKA YASUMASA
IPC: G03G15/20
Filed: 1993-07-08
Abstract: PURPOSE:To shield the outer surface of a film from influences of the triboelectric charge potential produced by a heater and the inner surface of the film, and further to prevent leaking of transfer charges of paper by using a film having an electric insulating base layer which slides on a heater, a surface release layer containing a material of low resistance to be in contact with a recording material, and a conductive layer having lower surface resistance than the surface release layer. CONSTITUTION:The insulating resin base layer 104 of a film 7 which slides on a heater is obtd. by forming a tube-like film from a heat-resistant resin, polyimide PFA, etc., having 20-80mum thickness and >=10<14>OMEGAcm volume resistance. A primer layer 102 is a conductive layer having <=10<7>OMEGA/square surface resistance and consists of a resin such as polyimide with addition of conductive carbon. The primer layer is formed in order to adhere a release layer 103 to the base layer 104. The charge potential of the inner surface of the base layer 104 is shielded by the primer layer 102 so that the outer surface of the film is not influenced by the charge potential of the inner surface. The release layer 103 consists of a heat-resistant releasing resin with addition of conductive carbon to obtain surface resistance between >=10<8>OMEGA/square and <=10<11>OMEGA/square.
Patent JP-H1020829-A (JP)
Title: Driving circuit for electrochromic display body
Inventor: MATSUZAWA MASATO
IPC: G09G3/19
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the best and compact electrochromic display body(ECD) driving circuit in the case of being driven by coloring voltage and decoloring voltage consisting of plural voltage levels by holdingly outputting the plural voltage levels at a prescribed timings and outputting then to an ECD while inverting or noninverting them. SOLUTION: Plural voltage levels to be outputted from the D/A output of a micro-computer 1 are hold and outputted by sampling-and-holding means (a sampling-and-holding capacitor 4 and a switching means 3) at prescribed timings. Then, the output of the means is inverted or noninverted by inversion/ noninversion changeover means (an operational amplifier 6, a switching means 7 and resistors 8∼10) to be outputted to an EDC 12 as a coloring voltage or a decoloring voltage. Here, it is preferably that this circuit is provided with a temp. detecting means detecting the operational ambient temp. of the ECD 12 and the computer 1 compensates the level of the voltage to be outputted from the D/A output based on the operational ambient temp. detected by the temp. detecting means.
Patent JP-S6147475-A (JP)
Title: Fluorinated phthalic anhydride
Inventor: KAIEDA OSAMU
IPC: C07D307/89
Filed: 1984-08-15
Abstract: PURPOSE:To obtain the titled compound in high yield, facilitating the control of the reaction system, preventing the formation of a large amount of carbonized product, by carrying out the halogen-exchange reaction of chlorinated phthalic anhydride with a fluorination agent at a specific temperature under autogeneous pressure, using benzonitrile as the solvent. CONSTITUTION:Chlorinated phthalic anhydride of formula I (n is 1 or 2) is subjected to halogen-exchange reaction with a fluorination agent consisting of an alkali or alkaline earth metal fluoride such as fine powder of dry KF or a mixture of KF and CsF, etc., in benzonitrile, if necessary in an inert gas atmosphere, preferably at 190-330 deg.C, especially 210-280 deg.C under autogeneous pressure for 2-48hr, to obtain the objective compound of formula II having one or two F atoms. The reaction rate can be increased and the reaction time can be shortened by carrying out the reaction in the presence of a phase-transfer catalyst such as a crown compound, e.g. dibenzo-18-crown-6-ether, etc.
Patent JP-H0728179-A (JP)
Title: Sensitive material silver halide
Inventor: TAGUCHI MASAAKI
IPC: G03C1/04
Filed: 1993-07-08
Abstract: PURPOSE:To achieve quick processing, generate a low fog, and prevent generation of a roller mark likely at film transporting by allowing a sensitive material concerned to contain silver halide particles in a specific amount on the outermost surfaces of crystals, where the (111) plane share exceeds a certain percentage and each particle has at least two twin-planes out of parallelism, and to contain polymer latex at last in the same layer. CONSTITUTION:A sensitive material concerned contains silver halide particles whose (111) plane share at the outermost surfaces is over 70%, and those particles which have at least two twin-planes out of parallelism share at least 50% of the total projection area of the particles existing in the same layer, and also polymer latex is included at least in the same layer. It is preferred that the polymer latex is made through polymerization of at least one type of monomers whose water solubility at 25 deg.C lies below 0.025wt.%. Thereby a silver halide sensitive material is produced, which permits an automatic developing machine to perform an ultra-quick processing, presents high sensitivity and low fogging, and is free from risk of generation of any roller mark.
Patent JP-H0335285-A (JP)
Title: Display device
Inventor: SATO MAKOTO
IPC: G02F1/1335
Filed: 1989-06-30
Abstract: PURPOSE:To obtain an image whose colors are well-balanced by interposing a transparent body for controlling the extent of the luminous flux of image light in an optical path whose length are longer than other optical pathes between respective display parts and an image light synthesizing element. CONSTITUTION:The transparent bodies 12 and 12 are respectively interposed in the optical path of red image light AR from a red image display part 11R and in the optical path of a blue image light AB from a blue image display part 11B having respectively long optical pathes and provided with reflection increasing mirrors 7 and 7 among respective optical pathes between respective display part 11R, 11G and 11B and the image light synthesizing element 6 so that the extent of the luminous flux of the red image light AR and the blue image light AB may be controlled. Thus, the image light with respective colors from respective display parts is made incident on the image light synthesizing element in the state of having nearly equal brightness, so that the image whose colors are well-balanced is obtained.
Patent JP-H11390-A (JP)
Title: Sterilizing in storage house
Inventor: KIKUCHI MASAMICHI
IPC: A61L9/20
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To exterminate pathogenic bacteria without spoiling food and a drink by irradiation of the light of a UV flash lamp by blowing off singlet free oxygen O2 to a storage house, and generating a hydroxy radical OH and a superoxide O2 . SOLUTION: In a sterilizer 15, a pressing bar 2 is arranged on a cylinder 1 in which singlet free oxygen O2 is filled, and when the pressing bar 2 moves in the arrow (16) direction, the singlet free oxygen O2 in the cylinder 1 jumps out. A power circuit 14 is driven by moving the pressing bar 2, and a UV flash lamp 5 intermittently emits the light. When the UV flash lamp 5 is lighted, the light is uniformly applied to the inside of a refrigerator 6 by the action of a reflecting plate 7, and ultraviolet rays become a photocatalyst, and the singlet free oxygen O2 becomes a hydroxy radical OH by reacting with water, and becomes a superoxide O2 by reacting with air. Pathogenic bacteria and pathogenic viruses die out since they are deprived of hydrogen H by the hydroxy radical OH. The superoxide O2 also has the oxidizing action, and similarly operates.
Patent JP-S5870576-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA NAOKI
IPC: H01L21/28
Filed: 1981-10-22
Abstract: PURPOSE:To allow the fine formation of an element, by leading out ohmic electrodes from inside the aperture of an insulating film provided on an active layer onto the insulating film resulting in a contactless constitution with a substrate. CONSTITUTION:An SiO2 film 11 is formed on the semi-insulating substrate 1 constituted of GaAs, next the aperture 12 is provided, and the active layer 12 is formed on the aperture 12 part. Next, the film 11 is once removed, an SiO2 film 13 is formed again, and an aperture 14 is provided at the position approximately the same as that of the aperture 12. Next, a gate electrode 15 is formed in the aperture 14. Next, N<+> regions 16, 16' as source and drain regions are formed on the part of the layer 2 wherein the surface is exposed. Next, the film 13 is removed, and an SiO film 17 is formed on the substrate 10. Next, the film 17 is selectively removed, and apertures 18, 18' are formed on the regions 16, 16'. Source and drain electrodes 19, 19' which take ohmic contact with the regions 16, 16' exposed in the apertures 18, 18' and are led out to the film 17 are formed. Thus, the margin for the positioning to form a contact electrode is unnecessitated, and accordingly microminiaturized element can be formed.
Patent JP-H0522678-A (JP)
Title: Positioning mechanism for equipment
Inventor: WAKAMATSU MASAHISA
IPC: H04N5/64
Filed: 1991-07-10
Abstract: PURPOSE:To accurately and easily performing the positioning of the equipment on a base. CONSTITUTION:Two projection bodies 11 are arranged at the prescribed position on an upper surface 10a of a base 10 fixing a monitor 1 on it. An engagement part 8 to be engaged with a projection body 11 is formed on the monitor 1. On the projection body 11, a tapered surface 13 is formed on the surface abutted on the engagement part 8. The monitor 1 is brought at the position where the engagement part 8 is opposed to the projection body 11. Then the monitor 1 is put on. The engagement part 8 and the tapered surface 13 are abutted. The monitor 1 can easily be engaged with the projection part 11 as it moves along the tapered surface 13. That is, the monitor 1 can accurately and easily be located on the base 10.